I have some questions regarding BJT amplifiers

1) How does different component values influence the frequency response of the amplifier ?
2) How does the test equipment influence the frequency response of the amplifier ?
3) Why is the output voltage measured using a 10:1 probe ?

 

That's a whole 2 hour lecture.
Would you like to narrow the field a little?

 

That's a whole 2 hour lecture.
Would you like to narrow the field a little?

Yeah sure, just a short explanation would be fine

 

3) Why is the output voltage measured using a 10:1 probe ?

Well, I'll make a start with this.
A X10 probe has higher impedance than a X1 probe. Typically, 10MΩ instead of 1MΩ, and lower capacitance too. This means that connecting the probe will make less difference to the circuit you are measuring.

Generally a X10 probe will work to higher frequencies than a X1 probe.

A X10 probe will extend the upper voltage which is measurable - 20V/cm on the 'scope becomes 200V/cm with a X10 probe.
Equally, a X1 probe will allow you to use the maximum sensitivity of the 'scope - the only case I can think of where a X1 probe is preferable